usbhid-dump 1.3 Copyright (C) 2010 Nikolai Kondrashov License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

Usage: usbhid-dump [OPTION]... Dump USB device HID report descriptor(s) and/or stream(s). Options: -h, --help output this help message and exit -v, --version output version information and exit -s, -a, --address=bus[:dev] limit interfaces by bus number (1-255) and device address (1-255), decimal; zeroes match any -d, -m, --model=vid[:pid] limit interfaces by vendor and product IDs (0001-ffff), hexadecimal; zeroes match any -i, --interface=NUMBER limit interfaces by number (0-254), decimal; 255 matches any -e, --entity=STRING what to dump: either "descriptor", "stream" or "all"; value can be abbreviated -t, --stream-timeout=NUMBER stream interrupt transfer timeout, ms; zero means infinity -p, --stream-paused start with the stream dump output paused -f, --stream-feedback enable stream dumping feedback: for every transfer dumped a dot is printed to stderr Default options: --stream-timeout=60000 --entity=descriptor Signals: USR1/USR2 pause/resume the stream dump output